Passkeys & 2FA Checklist (Turn It On Everywhere)
The practical security checklist: set up passkeys and 2FA for email, banking, socials and shopping—plus backup codes, security keys, and recovery tips.
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9 results in How To Topics
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Move Everything to a New Phone Safely (Photos, Auth, eSIM)
A stress-free phone switch: move photos, apps, messages, WhatsApp, 2FA/authenticator, and eSIM. Exact order of steps for iPhone↔iPhone, Android↔Android, and cross-platform.
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Merge & Compress PDFs (Under Email Limits)
Merge, split, and compress PDFs free on Windows, macOS, and Linux using Preview, PDFsam Basic, and safe online options—plus target size tips.
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Send Large Files Securely (Links That Don’t Expire Fast)
The best ways to send large files: cloud links with expiration, password-protected zips, and transfer tools—plus step-by-step setup for phone and laptop.
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Compress a Video for Email/WhatsApp (Still Looks Good)
Shrink videos without turning them to mush: best export settings for phone and laptop, HandBrake profiles, and when to send a link instead.
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Check If Your Email Was in a Breach & What to Do
See if your email was in a data breach and lock things down: where to check, what to change, passkeys/2FA, and account-takeover cleanup.
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Transfer WhatsApp to a New Phone (iOS ↔ Android)
Move WhatsApp chats to a new phone the right way: QR device-to-device, iCloud/Google backups, cross-platform steps, and fix-it tips.
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Sign a PDF on Phone or Laptop (Free)
Sign PDFs free on iPhone, Android, Windows, and macOS using built-in tools: draw or reuse a saved signature, fill forms, and export safely.
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Free Up Storage on iPhone & Android (Without Deleting Photos)
Clear space fast on iPhone and Android without losing photos: optimize cloud media, tame chat apps, remove offline downloads, and smart-clean hidden caches.
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